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Network interface card binding method and device

A network card and virtual network card technology, applied in the network field, can solve problems such as network card failure, failure to work normally, and large server visits, and achieve the effects of expanding bandwidth, increasing reliability, and ensuring high availability

Inactive Publication Date: 2016-12-07
TVMINING BEIJING MEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the server has a huge amount of visits, and it often cannot work normally due to the failure of the network card or the failure of the connected switch. This technical problem needs to be solved urgently

Method used

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  • Network interface card binding method and device
  • Network interface card binding method and device
  • Network interface card binding method and device

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0043] Such as figure 1 Shown is a flow chart of a method for binding a network card in an embodiment of the present invention, the method can be applied in systems such as Linux, and the method can include the following steps S11-S14.

[0044] Step S11, acquiring the virtual network card created for the network device and at least two physical network cards installed on the network device.

[0045] In this step, the network device may be a server or other device. For example, the obtained virtual network card created for the network device is bond0, and at least two physical network cards installed on the network device are obtained as eth0, eth1, eth2, eth3, etc....

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PUM

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Abstract

The invention discloses a network interface card binding method and device, and aims at improving the reliability of network equipment. The method comprises that a virtual network interface card created for network equipment and at least two physical network interface cards installed in network equipment are obtained; a control tool ifenslave is used to control the virtual network interface card to use the at least two physical network interface cards as physical ports; a work mode that the virtual network interface card calls the physical port is determined; and the virtual network interface card and the work mode thereof are written in a specified configuration file, so that when being started, a system of the network equipment loads a bonding module for driving the virtual network interface card according to the specified configuration file. Thus, the network interface card is bound.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a method and device for binding network cards. Background technique [0002] Nowadays, almost all walks of life have established their own servers internally. Due to the special status of the server, its reliability and availability are very important. Maintaining high reliability and high availability of servers is an important indicator of an enterprise-level information technology (Information Technology, IT) environment, and the most important point is the high reliability and high availability of server network connections. Usually, the server has a huge amount of visits, and it often cannot work normally due to the failure of the network card or the failure of the connected switch. This technical problem needs to be solved urgently. Contents of the invention [0003] The invention provides a method and device for binding a network card to achieve the purpose of increasi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/12
CPCH04L41/0836H04L61/25H04L61/45
Inventor 张新亮
Owner TVMINING BEIJING MEDIA TECH
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